What is one way Denny displays his love for Zoe throughout the story?

Denny's love for Zoe is profoundly illustrated through his determination to fight for custody of her. This choice reflects the depth of his commitment to being a present and responsible father, especially after the difficulties they face following the loss of her mother. His battle for custody demonstrates his willingness to prioritize her well-being and ensure that she has a stable and loving environment. This struggle highlights the lengths a devoted parent will go to maintain a connection with their child and underscores the central theme of love and sacrifice throughout the narrative. The other options, while they may involve elements of care, do not encapsulate the same level of emotional investment and significance in Denny's relationship with Zoe as his fight for custody does.